The “Dominatrix Embezzler” yet again submitted – a guilty plea, that is.

Humiliated accountant Abraham Alexander yesterday admitted in a Manhattan courtroom that he stole nearly a quarter-million dollars over the past two years from the Midtown cardiac charity where he did the books.

The married father of two from Long Island used virtually all the stolen money to pay for romps with a ruinously expensive Ohio-based dominatrix, law-enforcement sources said when he was arrested in December.

Her nom-de-paddle is “Lady Sage,” and Alexander spent a small fortune flying her and her bag of sex toys here for frequent meet-and-beat sessions – all while slavishly draping her in pricey jewelry and clothes.

Some $30,000 alone was spent footing the daily and hourly fees for the Columbus-based whip-snapper, who is actually a 43-year-old former hairdresser named Pam DeBord.

In return for his whispered guilty plea – uttered so timidly yesterday that the judge ordered him to speak up – Alexander was promised two to six years in state prison.

But he’ll get less time in state bondage – as little as a year – depending on how much money he can reimburse his former employer, the Cardiovascular Research Foundation, by the time he returns to Manhattan Supreme Court for sentencing on May 2.

Unfortunately for Alexander, his outraged wife, Ann – who has refused even to post his $10,000 bail – has filed for divorce and is playing financial hardball.

Ann’s divorce lawyer, Deana Balahtsis, said yesterday she believes Alexander dipped into the household cash to pay Lady Sage. That’s money that will come out of his end of any sale of the pair’s East Meadow home, she said.

“We believe that what he spent exceeded the $237,000 he has now admitted stealing – and that marital assets were used for his perverted interests,” the lawyer said.

“My client’s not going to be footing the bill for his despicable behavior,” the lawyer said.

Not so, said Alexander’s divorce lawyer, who countered that no marital assets went to pay for Lady Sage.

“I am certain that the courts will look into whether any of the stolen money went to Mrs. Alexander,” said the lawyer, Michael Conroy.